Author

William Freitas

Observed names: W. S. Freitas, William J. Freitas, William John Freitas, William da Silveira Freitas

Institutions: Universidade Federal do Rio Grande do Sul, Pontifícia Universidade Católica do Rio Grande do Sul

Observed institutions: Universidade Federal do Rio Grande do Sul, Colorado College, San Diego State University, Pontifícia Universidade Católica do Rio Grande do Sul, Washington State University

ORCID: 0009-0002-6615-2843

Observed ORCID: 0009-0002-6615-2843

OpenAlex ID: A5083281925

Interactions between Clays and Carbonates in the Aptian Pre-Salt Reservoirs of Santos Basin, Eastern Brazilian Margin

2024 · Argos Belmonte Silveira Schrank, Thisiane Dos Santos, et al. · Minerals · 21

Three-dimensional geological modeling applied to multiscale heterogeneity of a reservoir analog: Paleocoastal deposits from the Rio Bonito formation, Paraná Basin

2024 · Ricardo Maahs, Juliano Kuchle, et al. · Marine and Petroleum Geology · 5

Distribution of intraclastic deposits in the Barra Velha Formation, Santos Basin pre-salt: implications for the reworking processes

2026 · S. D. Altenhofen, A. B. S. Schrank, et al. · Petroleum Geoscience · 4

Multi-stage silicification in the Aptian pre-salt reservoirs of the Santos Basin, Brazil: lacustrine recirculation and hydrothermal processes of silica precipitation in continental carbonates

2025 · Elias Cembrani, Jaques Schmidt, et al. · Journal of Sedimentary Research · 2

Diagenetic evolution and reservoir quality of Aptian lacustrine reworked carbonates from the Santos Basin, Brazilian pre-salt

2026 · Mariane Cristina Trombetta, Sabrina Danni Altenhofen, et al. · Sedimentologika · 1

Clay and carbonate syngenesis and diagenesis controls on porosity evolution in Santos Basin Aptian pre-salt reservoirs

2026 · Argos B.S. Schrank, Thisiane C. Santos, et al. · Petroleum Geoscience · 1

Porosity evolution and geometry in Santos Basin Aptian presalt petrofacies

2026 · William da Silveira Freitas, Thisiane Dos Santos, et al. · AAPG Bulletin · 1

The Quest for Eastern Christians: Travels and Rumor in the Age of Discovery. By Francis M. Rogers. (Minneapolis: University of Minnesota Press, 1962. Pp. xii, 221. $4.75.)

1963 · William Freitas · The Americas A Quarterly Review of Latin American History

Prelude to Empire. By Bailey W. Diffie. (Lincoln, Nebraska: University of Nebraska Press, 1960. Pp. 127. $1.95.)

1961 · William Freitas · The Americas A Quarterly Review of Latin American History

The Obedience of a King of Portugal. By Francis M. Rogers. (Minneapolis: University of Minnesota Press, 1958. Pp. 120. Illus. $5.00.)

1959 · William J. Freitas · The Americas A Quarterly Review of Latin American History

From Lisbon to Calicut. Translated by Alvin E. Prottengeier. Commentary and notes by John Parker. (Minneapolis: University of Minnesota Press, 1956. Pp. 40. $5.00.)

1957 · William John Freitas · The Americas A Quarterly Review of Latin American History

Works count: 11

Citation count: 35

H-index: 3

I10-index: 1